Description
FIXED IND 100UH 312MA 3.12 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SMRF5025S-103K.
SMRF5025S-103K has an inductance value of 100 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
SMRF5025S-103K is rated for 312 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SMRF5025S-103K lists a DC resistance of 3.12Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SMRF5025S-103K uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 100 µH |
| Tolerance | ±10% |
| Current Rating | 312 mA |
| DC Resistance (DCR) | 3.12Ohm Max |
| Saturation Current | 113mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.500" L x 0.240" W (12.70mm x 6.10mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Gowanda |
| Description | FIXED IND 100UH 312MA 3.12 OHM |
| Series | SMRF5025S |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 40 @ 2.5MHz |
| Self Resonant Frequency | 10MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.230" (5.84mm) |
